Insight into the anti-corrosive performance of Persea Americana seed extract as a high-efficiency and sustainable corrosion inhibitor for API 5 L X65 pipeline steel in 1 M HCl solution

Alao, Alice Osheiza; Sanni, O.; Popoola, A. P. I.

doi:10.1016/j.ijoes.2023.100248

Cited by 8 publications

(4 citation statements)

References 48 publications

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“…In this study, from the gravimetric test with 4 g/L Arachis hypogaea shell extract, 98.42% efficiency was derived. This efficiency is greater than most of the reported green inhibitors [24][25][26][27]. The process of extracting most inhibitors with efficiency lower than Arachis hypogaea shell extracts are expensive.…”

Section: Comparative Efficiency and Economic Studiesmentioning

confidence: 86%

“…Amal A Altalhi showed that diazenebased Schiff base derivatives showed 90.4 and 92.6% efficiency on API stainless steel at 100 ppm concentration [25]. In another effort, Alao et al used 5 g Persea Americana seed extract in 1 M HCl media and achieved 95.65% efficiency [26]. Abeng et al demonstrated that gentamicin and sulfamethoxazole served as a suitable inhibitor for API 5 L X-52 pipeline steel in hydrochloric acid solutions with 90% and 80% efficiency, respectively, at 500 ppm [27].…”

Section: Introductionmentioning

confidence: 99%

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Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Alao,

Popoola,

Sanni

et al. 2024

Mater. Res. Express

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Traditional corrosion inhibitors have been frequently used for metal protection against strong acids. However, most of them are hazardous compounds with high costs. Therefore, due to the strict environmentally friendly regulations, green and low-cost compounds from renewable sources have gained high consideration in recent applications. In the present study, the Arachis hypogaea shell extract, commonly called groundnut, a cost-effective was selected to inhibit API X 65 pipeline steel corrosion in 1 mol·L−1 H2SO4 solution. The Arachis hypogaea shell composition was examined by FTIR analysis. The Arachis hypogaea shell on pipeline steel in H2SO4 solutions was studied via gravimetric, potentiodynamic polarization, and surface analysis (SEM and EDX). Electron donor atoms present in the Arachis hypogaea shell extract molecules is responsible for its adsorption on the surface of the metal. Experimental study shows that with increasing Arachis hypogaea shell concentrations, the inhibition tendency increased and reached 98.84% at 4g/L after 24 h. Arachis hypogaea shell extract behaved as mixed-type inhibitor, and the surface coverage fits the Langmuir isotherm, signifying that the steel surface was covered by a monolayer of inhibitor molecules without intermolecular interactions. SEM analysis shows that Arachis hypogaea molecule adsorption on the metal surface reduced considerably its dissolution rate resulting in a smooth and clean surface with few damaged areas. The use of water for extraction of Arachis hypogaea shell exhibiting inhibition efficiency, non-toxic, and cost-effective than other green inhibitors, proposes the Arachis hypogaea shell as an excellent green inhibitor for API X 65 steel corrosion in 1 mol·L−1 H2SO4 solution.

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Section: Comparative Efficiency and Economic Studiesmentioning

confidence: 86%

Section: Introductionmentioning

confidence: 99%

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Alao,

Popoola,

Sanni

et al. 2024

Mater. Res. Express

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“…Compounds extracted from natural products as corrosion inhibitors have garnered significant attention in recent years due to their cost-effectiveness and environmental benefits [1,2]. Usually, the extracts from roots (e.g., Rheum ribes [3]), leaves (e.g., Acanthopanax senticosus [4]), flowers (e.g., Camellia chrysanth [5]), fruits (e.g., Punica granatum [6]), and seeds (e.g., Persea americana [7]) of different plants are used [8,9]. This also opens a new way for the usage of food residues and biomass-derived products [10].…”

Section: Introductionmentioning

confidence: 99%

Sustainable Corrosion Inhibition of Mild Steel in Hydrochloric Acid Using Extracts of Phaseolus Vulgaris and Vicia Faba

Nikolaychuk,

Zhernakova,

Enova

2023

ACSM

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The inhibitory effects of extracts from Phaseolus vulgaris and Vicia faba beans, obtained from boiled beans, on the corrosion of EN Fe37-3FN mild steel in a 0.5 M hydrochloric acid medium were meticulously investigated utilizing electrochemical techniques and Electrochemical Impedance Spectroscopy (EIS). The corrosion rate was observed to decrease by 40% upon the introduction of 20 mg/L of the Phaseolus vulgaris extract, with a notable reduction of 70% when the concentration was increased to 2 g/L and beyond. The Vicia faba extract, however, displayed a slightly inferior inhibitory performance, with corrosion rates diminishing by 20% at 20 mg/L and 60% at concentrations of 2 g/L and above. The adsorption of extract constituents onto the steel surface was found to conform to the Langmuir adsorption isotherm model, thereby facilitating the calculation of the sorption equilibrium constant and revealing that the adsorption was primarily physical in nature. These extracts, which are typically discarded by-products of bean cooking, have emerged as cost-effective, readily accessible, and environmentally benign alternatives for mitigating steel corrosion in acidic environments.

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“…In contemporary scientific and technical research, there is a notable focus on the synthesis, design, development, and utilization of environmentally sustainable chemical compounds as alternatives to conventional harmful substances [7,8]. This phenomenon can be attributed to the increasing need for a comprehensive understanding of conservation practices and the implementation of rigorous ecological regulations.…”

Section: Introductionmentioning

confidence: 99%

The Blue Tansy Essential Oil–Petra/Osiris/Molinspiration (POM) Analyses and Prediction of Its Corrosion Inhibition Performance Based on Chemical Composition

Zriouel,

Bentis,

Majid

et al. 2023

Sustainability

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Sustainable materials encompass a diverse range of substances used in both consumer and industrial domains. These materials are sourced in quantities that safeguard non-renewable resources and environmental equilibrium, with a focus on bio-based alternatives derived from plants. This study investigates the corrosion inhibition potential of two distinct Blue Tansy essential oils (BTES 1 and BTES 2) with varying chemical compositions. Corrosion resistance for mild steel in 1 M HCl environment was assessed using weight loss and Potentiodynamic polarization techniques. The evaluation of BTES 1 and BTES 2 revealed compelling insights. Notably, their inhibition efficiency exhibited an intriguing, damped oscillation pattern with fluctuating concentrations. Remarkably, at 0.5 g/L concentration, BTES 1 achieved an impressive 80% inhibition, while BTES 2 demonstrated a substantial 70% inhibition at 2.5 g/L. This behavior stems from intricate interactions among active compounds, leading to protective film formation and competitive adsorption effects. Importantly, congruence between weight loss measurements and potentiodynamic polarization curves fortified the reliability of outcomes. The study also confirmed BTES as a mixed-type inhibitor, as indicated by polarization curves. Furthermore, Petra/Osiris/Molinspiration (POM) analyses were conducted to unravel molecule interactions, elucidate toxicity risks, and assess bioactivity scores. This comprehensive exploration sheds light on the interplay between sustainable materials, corrosion inhibition efficacy, and complex molecular dynamics, enhancing our understanding of environmentally conscious corrosion prevention strategies.

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Insight into the anti-corrosive performance of Persea Americana seed extract as a high-efficiency and sustainable corrosion inhibitor for API 5 L X65 pipeline steel in 1 M HCl solution

Cited by 8 publications

References 48 publications

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Sustainable Corrosion Inhibition of Mild Steel in Hydrochloric Acid Using Extracts of Phaseolus Vulgaris and Vicia Faba

The Blue Tansy Essential Oil–Petra/Osiris/Molinspiration (POM) Analyses and Prediction of Its Corrosion Inhibition Performance Based on Chemical Composition

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Insight into the anti-corrosive performance of Persea Americana seed extract as a high-efficiency and sustainable corrosion inhibitor for API 5 L X65 pipeline steel in 1 M HCl solution

Cited by 8 publications

References 48 publications

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H2SO4 solution

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H2SO4 solution

Sustainable Corrosion Inhibition of Mild Steel in Hydrochloric Acid Using Extracts of Phaseolus Vulgaris and Vicia Faba

The Blue Tansy Essential Oil–Petra/Osiris/Molinspiration (POM) Analyses and Prediction of Its Corrosion Inhibition Performance Based on Chemical Composition

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Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution